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Showing 1 to 4 of 4 for “"stomatal frequency"”.
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The use of stomatal frequency from three Australian evergreen tree species as a proxy indicator of atmospheric carbon dioxide concentration
… may impact upon modern-day ecosystems. Foliar stomatal frequency analysis is a proxy-CO2 measure that may provide estimates of atmospheric [CO2] from subfossil or fossil leaf material. Currently, the majority of the research in this field has been conducted on deciduous Northern Hemisphere …
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The Ups and Downs of the Holocene: Exploring Relationships between Global CO2 and Climate Variability in the North Atlantic Region
… reconstruction (pollen analysis) and stomatal frequency based CO2 reconstructions. The stomatal frequency based reconstructions of CO2 provides decadal scale data, which complement ice core measurements. Lakes sediments from south-central Sweden were collected and the analyses were …
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High temperature stress responses of Salvia splendens and Viola X wittrockiana
… extensive root system; physiological traits like stomatal conductance, greater transpiration, and net photosynthesis were found to be characteristic traits of heat tolerant cultivars. Greater cell membrane thermostability (CMT) and expression of a heat shock protein of low molecular weight …
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Ecophysiology of Barrier Island Beach Plants: Responses in Form and Function to Daily, Seasonal and Episodic Stresses
… on Topsail Island, North Carolina (USA). Leaf stomatal frequency measurements, microscopic examination of internal leaf anatomy and photosynthetic light response measurements of Amaranthus pumilus, Cakile edentula, Hydrocotyle bonariensis and Iva imbricata were made in an effort to test …